baber/WOPTO huggingface dataset:
Patent CA-1222083-A (CA)
Inventor: YOTSUMOTO TOSHIHIRO
IPC: C09J121/00
Filed: 1984-09-27
Granted: 1987-05-19
Abstract: Abstract of the Disclosure An adhesive for adhering fibrous materials, particularly polyester fibrous material to rubber is disclosed, which comprises polyhydric phenol-polysulfides, resorcin excess resorcin-formaldehyde condensates, and RFL solution composed of resorcin-formaldehyde condensate and rubber latex.
Patent CA-1240645-A (CA)
Inventor: JORGENSEN KEVIN D
IPC: B65D85/34
Filed: 1984-10-09
Granted: 1988-08-16
Abstract: ABSTRACT        A cushioning pad for the packaging and storage of fruits.  Such pad contains a chemical composition such as cal-cium hydroxide for removing carbon dioxide and/or ethylene from the atmosphere to retard ripening and prevent damage to the fruit.  The pad may also contain a hygroscopic chemical such as calcium chloride.  The system and mechanism for dispensing a metered amount of the particulate chemical material onto a series of moving batts to form the pads includes a  supply conveyor system for the chemical.  In one embodiment a vertical holding column is used to feed the intake end of a horizontal ribbon auger conveyor.  A second embodiment utilizes an inclined chute holding column which feeds a hopper mounted over a paddle wheel unloader system.  The material is finally dispensed from a hopper means by a belt dispensing conveyor and by means of a metering gate system deposited onto the surface of moving batts passing therebeneath. Cam switch control means are used to coordinate the dispensing of material with the speed of travel and length of the batts and to provide positive metering and stop and start dispensing flow cycles.
Patent CA-1244314-A (CA)
Inventor: KAVCHOK RONALD W
IPC: B01D19/04
Filed: 1984-10-15
Granted: 1988-11-08
Abstract: ABSTRACT    A synergistic, aqueous, free flowing defoaming composition comprising as the primary component an aqueous hydrophobic dispersion of an alcohol of 14-28 carbon atoms, a fatty acid of 14-28 carbon atoms, a soap of a fatty acid of 14-28 carbon atoms and a nonionic or anionic surfactant, and as a secondary component a dispersion of a hydrophobic solid in a water insoluble liquid.
Patent CA-1227131-A (CA)
Inventor: ROSENSTEIN ROBERT
IPC: G01N33/569
Filed: 1984-10-22
Granted: 1987-09-22
Abstract: DIAGNOSTIC TEST FOR STREPTOCOCCUS A             ABSTRACT OF THE DISCLOSURE       The presence of Group A Streptococcus in a biological specimen is determined from the presence of Streptococcus A antigen.   A biological specimen is collected with an applicator having a plastic stick with a rayon swab.  The swab is placed in an extraction reagent containing enzymes produced by the bacterium Streptomyces albus, wherein the enzymes release the antigen from the fiber.   An aliquot of the extraction medium is mixed with an indicator reagent containing an antibody reactive with the antigen.   The occurrence or non-occurrence of an antibody-antigen  reaction  is noted which  indicates the presence or absence of Group A Streptococcus in the biological specimen.
Patent CA-1224078-A (CA)
Inventor: DUTILH CHRISTIAN E
IPC: A23L29/10
Filed: 1984-11-28
Granted: 1987-07-14
Abstract: ABSTRACT            A food product which includes lecithin finely dis-tributed therein, which lecithin includes - at least 25% by weight of phosphatidyl choline, - 0-20% by weight of phosphatidyl ethanolamine, and - fatty acid residues, of which residues at least 10% by weight are unsaturated fatty acid residues, which product includes at least 5% by weight of phos-phatidyl choline, calculated on the dry contents of the product, wherein the weight ratio of the phosphatidyl choline and phosphatidyl ethanolamine contents of the product is at least 3, the balance consisting of edible material.
Patent CA-1225927-A (CA)
Inventor: ISLIP PHILIP N
IPC: E21B43/18
Filed: 1985-01-02
Granted: 1987-08-25
Abstract: CYCLIC SOLVENT ASSISTED STEAM INJECTION  PROCESS FOR RECOVERY OF VISCOUS OIL                          ABSTRACT        A method for recovering oil from a subterranean, viscous oil-containing formation employing a cyclical injection-production program in which first a mixture of steam and solvent are injected after which fluids including oil are produced until the water cut of the produced fluids reaches 95 percent.  Thereafter, the sequence of injection of a solvent/steam mixture and production of fluids including oil is repeated for a plurality of cycles.  The ratio of solvent to steam is 2 to 10 volume percent.  The mixture of solvent and steam is injected into the lower portion of the formation in which adequate fluid communication exists or in which a communication path is first established.  In another embodiment, after the initial solvent/steam injection-production cycle, steam or hot  water is injected into the formation followed by production and drawdown of the formation.
Patent CA-1231786-A (CA)
Inventor: GRADY JOHN K
IPC: A61B6/00
Filed: 1985-01-29
Granted: 1988-01-19
Abstract: ABSTRACT OF THE DISCLOSURE    An X-ray tube and receptor are held on opposite ends of a two-limbed carriage mounted on a sliding arm.  The arm is carried on a rotating support, the arm extending parallel to the rotational axis of the support.  The two-limbed carriage pivots on the arm about a second axis perpendicular to the rotational axis and to a radiation axis extending between the X-ray tube and receptor.
Patent CA-1230032-A (CA)
Inventor: SAKATA MASATAKA
IPC: B66F9/08
Filed: 1985-02-22
Granted: 1987-12-08
Abstract: A HYDRAULIC POWER PIPING UNIT FOR A LIFT TRUCK                 ABSTRACT OF THE DISCLOSURE     A lift truck having a hydraulic power piping unit mounted and encased in a full free lift upright assembly arranged in front of the truck body.  The piping unit has a pair of laterally spaced stationary and movable hose guides, the former being fixed to stationary outer masts and the latter being attached to movable inner masts or a free lift cylinder held by the inner masts.          The hose guides receive therein flexible hydraulic hoses, and hold rigid hydraulic pipes which connect the flexible hydraulic hoses to a control valve unit via other flexible hydraulic hoses and to an actuator for a lift truck attachment via further flexible hydraulic hoses.
Patent CA-1197251-A (CA)
Inventor: SADAKI HIROSHI
IPC: C07F7/10
Filed: 1985-02-27
Granted: 1985-11-26
Abstract: Abstract for Divisional Application I            ABSTRACT OF THE DISCLOSURE        This invention relates to a process for producing a novel compound represented by the following formula or a salt thereof which are useful intermediate for 2-(2-aminothiazol-4-yl)glyoxylic acid derivative or a salt thereof,   wherein R1 is an amino group which may be protected by the conventional protecting group in the field of cephalosporin, and R3 is a monohalogenomethyl, an alkylthiocarbonyl or an aralkylthiocarbonyl group.
Patent CA-1240726-A (CA)
Inventor: WAGNER JAMES A
IPC: B60R13/01
Filed: 1985-03-05
Granted: 1988-08-16
Abstract: Abstract Of The Disclosure A combination of a truck bed having side walls with an upper edge and a flange on the inner side extending downwardly from the upper edge, a liner for the bed having side walls positioned along the inner side of the flanges on the bed side wall, and a plurality of fixtures slidably securing the liner side walls to the respective flanges. The fixtures include a bracket seated on the inner side of the respective flange and on the outer surface of the liner side wall and screws, preferably of the self-tapping type, extending through the adjacent liner side wall into the bracket to hold the respective side wall against the flange in slidable relationship.  In one embodiment, the bracket consists of two L-shaped parts, one in normal position and the other inverted, and in another embodiment, the bracket consists of a horizontal U-shaped member with one flange seating on the inner side of the wall flange and the other flange seating on the outside wall of the liner, and one or more screws hold the liner and bracket in secured, but slidable, position relative to the wall flange of the bed
Patent CA-1236665-A (CA)
Inventor: RHEE CHONG-KON
IPC: C08L21/00
Filed: 1985-03-20
Granted: 1988-05-17
Abstract: PROCESS FOR MAKING BELTED TIRES    FREE OF UNDERTREAD CEMENTS                       ABSTRACT OF THE DISCLOSURE A process is disclosed for economical mass production of radial and bias/belted tires which eliminates undertread cements and solves chronic factory tack problems by providing a synthetic rubber-based undertread compound containing predominant amounts of cis-polybutadiene and having unique tack retention properties. The building tack is optimized by use of a special mixture of a p-t-alkylphenol-formaldehyde tackifying resin, a tri-methyl-dihydroquinoline polymer, and a N,N'-disubstituted-p-phenylenedi-amine. The process utilizes standard factory equipment with simple modifications and requires new formulations and special prodecures during mixing and processing to minimize the amount of zinc oleate, to convert virtually all of the fatty acids to zinc salts, principally stearates, and to minimize diffusion and migration of zinc stearate in a direction toward the undertread surface. High velocity jets of air are directed upwardly between adjacent shrink rolls, and water sprays are directed upwardly through openings in the conveyor belts as the dual-layer tread strip moves from the extruder to the cooling tank.
Patent CA-1250963-A (CA)
Inventor: SAMUELS GEORGE J
IPC: H01L21/50
Filed: 1985-04-25
Granted: 1989-03-07
Abstract: ABSTRACT OF THE DISCLOSURE      This  invention  relates  to  a  new  and  improved hermetically  sealed  container  for semiconductor and other electronic devices, to a novel sealing cover for use in fabricating the above-referenced hermetically sealed container,  and to novel processes  for manu-facturing said container and cover.  The specification discloses  an  improved  method  of  fabricating  a hermetically  sealed  container  consisting  of  a  body having a cavity therein for receiving a semiconductor device and a cobalt-nickel-iron alloy sealing cover therefor  comprising  superimposing  upon  the  sealing cover and in registry with the periphery thereof a preformed ring of heat-fusible material of a thickness which  is  a minor  fraction  of that  of said  cover; engaging said ring with at least one pair of spaced electrodes;  passing a pulse  of current through the electrodes, the ring, and the cover, thereby producing an effective  attachment between  said ring and said cover adjacent each of said electrodes;  disposing a semiconductor device in said cavity;  assembling the cover on the body with the ring in contact with the body surrounding the cavity; and heating the assembly to a temperature sufficient to fuse the ring to the cover and to the body,  the improvement comprising a sealing  cover  plated  with  a  nickel/indium  alloy containing at least about 0.1 weight percent indium by weight of the alloy.
Patent CA-1255896-A (CA)
Inventor: CHISUM FINIS L
IPC: G09B25/04
Filed: 1985-05-08
Granted: 1989-06-20
Abstract: "METHOD AND APPARATUS FOR DESIGNING A LOG HOME"        Abstract of the Disclosure In the process of designing a log structure, a kit is provided having a plurality of model logs of different diameters and lengths, having saddle notches and/or end notches, panels for windows, doors, etc., ceiling panels, trusses, and so on.  A construction board or surface is provided having a rectangular grid of squares laid out to the same scale as the logs and other elements.  In design-ing the structure, the various model building elements are laid out on the construction surface in precisely the same manner that they would be assembled on a floor slab with the full-sized finished logs.  Model elements of the pre-cise lengths, etc. are used, so that wall openings, such as windows and doors would be positioned precisely at the desired location.  Sufficient numbers of elements would be provided to build a complete structure.  Each construction element would be identified by a coded alpha-numeric symbol or designation which would completely specify the construc-tion of that element.  These code designations would plainly be marked on the element.  When the structure is completed, photographs are taken of each wall and floor plan, so that the detailed construction of the structure is clearly shown. A complete bill of materials would then be available by list-ing each of the elements in the structure.  The photographs would serve as assembly instructions since thoy would indicate the precise position and indentification of each of the elements.
Patent CA-1246808-A (CA)
Inventor: BODE ALBERT
IPC: D06P1/16
Filed: 1985-05-17
Granted: 1988-12-20
Abstract: ABSTRACT OF THE INVENTION      C.I. Disperse Yellow 54 and 64 are important yellow dyestuffs of the quinophthalone type used in coloring synthetic fibers, particularly polyamide, polyester, acrylic and acetate fibers at boiling temperature conditions.   Yellow azo dyestuffs of the hydroxypyridone type, e.g., C.I. Disperse Yellow 114, 180, 227 and 230, have found widespread application in the high-temperature dyeing of such synthetic fibers.   It has now been found that improved tinctorial results on these synthetic fiber materials can be obtained by applying a dyestuff composition derived from these yellow coloring means and comprising a mixture of 70 - 90 parts by weight of one or more dyestuffs of the C.I. Disperse Yellow 54 and 64 type with 5 to 30 parts by weight of one or more azo dyestuffs of the hydroxypyridone type. These novel dyestuff compositions exhibit superior leveling, high tinctorial strength or color build-up, high dyebath exhaustion and deep shade dyeing over the individual components. In addition, the dyestuff compositions of the invention are not phototropic.
Patent CA-1246140-A (CA)
Inventor: SANDELLI GREGORY J
IPC: C04B35/532
Filed: 1985-06-18
Granted: 1988-12-06
Abstract: Abstract Coke Filled Separator Plate For Electrochemical Cells An electrochemical cell separator plate formed from a mixture of carbonizable resin and coke particles, wherein the plate is molded from the resin and coke particles, carbonized, and graphitized.  The particle size distribution of the coke is selected so that expansion occurring during graphitization minimizes the rupture of carbonized bonds within the separator plate.  The separator plates have improved properties over separator plates formed from graphite particles including increased density, decreased porosity and increased corrosion resistance.  The coke particle plates are more energy efficient to manufacture than graphite particle plates.
Patent CA-1246350-A (CA)
Inventor: RUNKLE DEAN E
IPC: F16D3/16
Filed: 1985-08-22
Granted: 1988-12-13
Abstract: UNIVERSAL JOINT     ABSTRACT       The universal joint (10) comprises a first shaft (12) with an annular head (14) having a cavity (16) therein and oppositely disposed seats (17, 19) about the perimeter of the cavity (16).  The seats (17, 19) have inclined bottom surfaces (21) which displace radially inwardly a pair of seats (30) each having a cylindrical seat extension (34) terminating in a curved seat surface (38).  The second shaft (22) has a head (24) with dia-metrically opposed recesses (26) each having a curved surface (28) therein.  The head (24) of the second shaft (22) is captured between the seats (30) to provide a lash-free universal joint (10).
Patent CA-1257918-A (CA)
Inventor: NICOL ALEXANDER C
IPC: A61B5/103
Filed: 1985-09-03
Granted: 1989-07-25
Abstract: ABSTRACT        "Electrical Angular Displacement Sensor"       The sensor (1) comprises at least one strain gauge (3) secured to a strip (2) sufficiently flexible to bend without permanent plastic deformation through a small radius, e.g. less than 150 mm.   The output is directly proportional to the relative angular orientation of the ends of the strip (2), regardless of the orientation inter-mediate the ends.
Patent CA-1256276-A (CA)
Inventor: LAUGS JOHANNIS A B M
IPC: H01B13/32
Filed: 1985-11-14
Granted: 1989-06-27
Abstract: ABSTRACT:           "Apparatus for and method of making the cable core of a tele-communication cable water-tight in the longitudinal direction."     A method of and apparatus for making the cable core of a telecommunication cable water-tight in the longitudinal direction, in which a filling material having a base of petroleum jelly is heated to a temperature above the drop point, is supplied under pressure to a filling head (5), is divided into a number of jets distributed over the circumference of the cable core, is passed through the filling head (5) with simultaneous conversion of the static pressure into kinetic energy and is injected through the outer layer of the cable core into the heart of the cable core, in which a reconversion of the kinetic energy into static pressure is effected and all the interstices and gaps between the single wires of the cable core are filled with the filling material
Patent CA-1254194-A (CA)
Inventor: BOYADJIEFF GEORGE I
IPC: E21B19/02
Filed: 1986-02-05
Granted: 1989-05-16
Abstract: Abstract of the Disclosure A well pipe handling machine for removing a series of stands of pipe from the upper end of a well pipe string and storing the stands in a rack offset to a side of the well axis and/or returning the stands sequentially from the rack for reconnection to the string.  The machine includes a support which carries means for holding a pipe in vertical condition and is movable between a position in which the pipe is in alignment with the well axis and a location near the storage rack, and which preferably takes the form of a vertically extending column structure movable horizontally by two synchronized drive mechanisms at the top and bottom of the column structure.  The pipe holding means are desirably shift-able upwardly and downwardly relative to the support and also generally horizontally toward and away from the support for placement of the pipe stands in the rack and removal therefrom. The pipe holding means may include two vertically spaced pipe gripping units mounted by a parallelogram mechanism for move-ment toward and away from the support.  The machine also may include apparatus for turning a pipe stand to connect it to or disconnect it from the string, with this apparatus being movable with the support and pipe holding units between the well axis and the storage rack.
Patent CA-1257569-A (CA)
Inventor: SENGEWALD KARL H
IPC: B31B160/20
Filed: 1986-03-06
Granted: 1989-07-18
Abstract: ABSTRACT OF THE DISCLOSURE         A bag for fluidic commodities is formed of a hose of thermoplastic film material and includes a body having side folds and formed by two opposing walls welded  to each other at at least their upper ends.  The bag has a filling opening and a loop-shaped gripping handle formed by two opposite strips cut out from the blank of the bag and welded to each other at the upper ends.  A method of producing such bags includes steps for making the bag body and the gripping handle.     MJS:V/fp
Patent CA-1253219-A (CA)
Inventor: SUGITANI YUJI
IPC: B23K9/02
Filed: 1986-04-23
Granted: 1989-04-25
Abstract: Abstract of the Disclosure An automatic fillet welding method for effecting the welding by rotating a welding electrode and thereby rotating an arc at a high speed.  By rotating the arc with a predetermined rotation direction, rotation speed and rotation diameter, a weld metal is prevented from running downward thereby forming a bead having uniform leg lengths and an excellent depth of penetration.
Patent CA-1272342-A (CA)
Inventor: FINKELMANN HEINO
IPC: C08F20/10
Filed: 1986-09-26
Granted: 1990-07-31
Abstract: Abstract Polymer materials exhibiting liquid-crystalline phases contain laterally bonded mesogenic groups of the formula Ia and/or Ib:                                             Ia Ib in which A, Ao, R1, R2, Sp, Z, Zo, m and n have the meanings stated in Patent Claim 1.         Processes for the preparation of polymer materials of this type comprise the polymerization and/or grafting of suitable monomers.         The polymer materials according to the invention are used as substrates in the electronics industry for fibre and film technology, for modulating laser beams and for optical data storage.
Patent CA-1267199-A (CA)
Inventor: KATO YUTAKA
IPC: H01R13/52
Filed: 1987-01-09
Granted: 1990-03-27
Abstract: ABSTRACT OF THE DISCLOSURE     A jack for  a  telephone  set  comprises  a  dust proof closure unit having a first cover plate provided with a guide groove extended in a sliding direction and a second cover plate provided with a guiding projection engageable in the guide groove of the first plate,  the first and second cover plates being arranged slidable relative to each other along a plug receiving aperture in a casing of the jack to close or open the aperture, whereby the first and  second  cover  plates  of  the  closure  unit  can  be retracted as overlapped with each other to their aperture opening  position  so  as  to  reduce  their  retractive dimension  substantially  to  be half  in  the  sliding direction, and the dust-proof closure unit can be provided for the plug receiving aperture without any increase in size of the casing.
Patent CA-1265738-A (CA)
Inventor: DUBE MARIO
IPC: B23K7/10
Filed: 1988-06-06
Granted: 1990-02-13
Abstract: ABSTRACT         A hand-held thermal cutting torch of the plasma arc or oxyfuel type commonly used for cutting metal workpieces such as steel plates, employs a new concept of motorized driving to pro-vide more uniform cutting rates and improved quality of cut.  A driving element coaxially surrounding the cutting torch nozzle includes an annular surface for engagement with a template guide surface, the driving element being rotatably mounted and driven from an electric motor that is carried in the handle of the cutting torch.
Patent CH-552559-A (CH)
Title: Substd 9-(3-aminoprop-1-enyl) -9,10-dihydro-9,10-ethanoanthracenes - - antidepressants
IPC: A23K20/132
Filed: 1971-02-23
Abstract: Psychotropic anti-depressant title compds. are of formula (I) CR2=CR3CHR4NR5R6 where R = H, (1-7C) alkyl, (1-7C) O-alkyl, (2-7C) O-alkenyl, (1-7C S-alkyl, (1-7C) SO2 alkyl, (2-7C) alkanoyl, CF3, or hal, R' = H, (1-7C) alkyl, (2-7C) alkenyl or hal; R2, R3 and R4 = H or (1-7C) alkyl; R5 = an aliphatic or cycloaliphatic hydrocarbyl opt. broken by O, S or N and opt. substd by OH and/or NH2; R6 = H, or as R5; A = CH2CH2 opt. substd. by 1 or 2 alkyl gps. and m+n = 0-4.